Dorna.
[医] 脱氧核糖核酸
🗣️ 情景例句
I can't express myself very well in English.
我用英语表达不好。
Well done! Bond, you've done it!
好极了！邦德，干得好！
I'm afraid some people forgot to sweep the floor.
它不如平时干净，恐怕是一些人忘记扫地了。